Question

in a square garden of 3.5 m four flower beds were laid out the remaining area of garden was 7.25 m^2 if all besare of same size find length of each if breadth of each flower bed is 50 cm

Answer 1

area of garden=3.5*3.5
=12.25m²
area of leftover part=7.25m²
let area of one flower bed be x.
area of four equal flower beds=4*x
=4x
but,
area of four equal flower beds=(12.25-7.25)m²
=5.00m²
so, 4x=5 m²
x=5/4m²
now, area of one flower bed = x=5/4m²
breadth of one flower bed=50cm
=50/100m
=0.5m
area of flower bed =length*breadth
=>5/4=length*0.5
1.25=length*0.5
length =1.25/0.5
=2.5m

Answer 2

ROk Hello Area of garden 3.5*3.5 =13.25m
Area of the left cover part 7.25 let area of one flower bed =x area of four equal beds=4x* but area of four equal beds
(12.25-7.25)m=5.00 m, so 4x=5 x=5% breadth of four flower bed = 50cm=50! 100=0.5m area of flower bed =length! Breadth =5! 4 length =0.5*12